Condition for opening the app through the status of an external API

[Chris]

Hello @Viet_Hoang
Since you posted a new thread with the same question, I responded there.

How to block Kintone App operations if the external API call returns a false response?

Hello @Hoang_Viet , Since app.record.index.show is indeed the earliest event when entering apps, you can initially hide records by manipulating the DOM and then show the content based on the response. It's important to note that Kintone allows developers to customize its UI through JavaScript. However, there can be cases where regressions occur after Kintone updates. This isn't perfect, but here's a sample script that demonstrates how to hide/show content by pressing buttons in the header: (f…